2

OPA111

®

SPECIFICATIONS

ELECTRICAL

OPA111AM

OPA111BM

OPA111SM

PARAMETER

CONDITION

MIN

TYP

MAX

MIN

TYP

MAX

MIN

TYP

MAX

UNITS

INPUT

NOISE

100% Tested

40

80

30

60

40

80

nV/

√Hz

100% Tested

15

40

11

30

15

40

nV/

√Hz

100% Tested

8

15

7

12

8

15

nV/

√Hz

100% Tested

6

8

6

8

6

8

nV/

√Hz

100% Tested

0.7

1.2

0.6

1

0.7

1.2

µVrms

(1)

1.6

3.3

1.2

2.5

1.6

3.3

µVp-p

(1)

9.5

15

7.5

12

9.5

15

fAp-p

(1)

0.5

0.8

0.4

0.6

0.5

0.8

fA/

√Hz

Input Offset Voltage

±100

±500

±50

±250

±100

±500

µV

Average Drift

±2

±5

±0.5

±1

±2

±5

µV/°C

Supply Rejection

90

110

100

110

90

110

dB

±3

±31

±3

±10

±3

±31

µV/V

Input Bias Current

±0.8

±2

±0.5

±1

±0.8

±2pA

Input Offset Current

±0.5

±1.5

±0.25

±0.75

±0.5

±1.5

pA

IMPEDANCE

Differential

Ω || pF

Common-Mode

Ω || pF

VOLTAGE RANGE

Common-Mode Input Range

±10

±11

±10

±11

±10

±11

V

Common-Mode Rejection

90

110

100

110

90

110

dB

OPEN-LOOP GAIN, DC

Open-Loop Voltage Gain

114

125

120

125

114

125

dB

FREQUENCY RESPONSE

Unity Gain, Small Signal

2

2

2

MHz

Full Power Response

16

32

16

32

16

32

kHz

Slew Rate

12

12

12

V/

µs

Settling Time, 0.1%

66

6

µs

0.01%

10V Step

10

10

10

µs

Overload Recovery,

Gain = –1

5

5

5

µs

RATED OUTPUT

Voltage Output

±12

±11

±12

±11

±12

V

Current Output

±5.5

±10

±5.5

±10

±5.5

±10

mA

Output Resistance

DC, Open Loop

100

100

100

Ω

Load Capacitance Stability

Gain = +1

1000

1000

1000

pF

Short Circuit Current

10

40

10

40

10

40

mA

POWER SUPPLY

Rated Voltage

±15

±15

±15

VDC

Voltage Range, Derated

Performance

±5

±18

±5

±18

±5

±18

VDC

Current, Quiescent

2.5

3.5

2.5

3.5

2.5

3.5

mA

TEMPERATURE RANGE

Specification

Ambient Temp.

–25

+85

–25

+85

–55

+125

°C

Operating

Ambient Temp.

–55

+125

–55

+125

–55

+125

°C

Storage

Ambient Temp.

–65

+150

–65

+150

–65

+150

°C

200

200

200

°C/W

NOTES: (1) Sample tested—this parameter is guaranteed. (2) Offset voltage, offset current, and bias current are measured with the units fully warmed up. (3) Overload

recovery is defined as the time required for the output to return from saturation to linear operation following the removal of a 50% input overdrive.

The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes

no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without

notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant any BURR-

BROWN product for use in life support devices and/or systems.